Digestive system
Cells
Respiratory System
Circulatory system
100

The organ that produces bile

Liver

100

The organelle that controls the cell

Nucleus

100

The organ that helps us breathe

Lungs

100

The organ that pumps blood around

Heart

200

The organ that absorbs most of the nutrients

Small Intestine

200

The organelle that plants use to photosynthesis

Chloroplast

200

The name of the pipe that is ringed with cartilage

Trachea/Windpipe
200

The number of chambers inside the heart

4

300

The organ that produces insulin

Pancreas

300

The type of cell that can change into other types of cells

Stem cell

300

The small grapes in the lungs

Alveoli

300

The tubes that bring blood back to the heart

Veins
400

The name of the type of digestion that occurs due to enzymes and gastric juices

Chemical digestion

400

Define - Mitochondria

The powerhouse of the cell

400

The gas that is removed from our blood as we breathe out

Carbon Dioxide

400

The tubes that take blood away from the heart

Arteries

500

The length of the small intestine.

6 metres

500

An example of a single celled organism

Bacteria

500

The muscle that expands the lungs when we inhale

Diaphragm

500

The size and location of a human heart in the body

size of your fist, middle of chest pointing to the left

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